Test ID:	1.3.6.1.4.1.25623.1.0.815257
Category:	Denial of Service
Title:	Zoom Client DoS Vulnerability (ZSB-19001) - Mac OS X
Summary:	Zoom Client is prone to a denial of service (DoS); vulnerability.
Description:	Summary: Zoom Client is prone to a denial of service (DoS) vulnerability. Vulnerability Insight: The flaw exists due to an improper validation of requests to 'launch?action=join&confno=' on port 19421. Vulnerability Impact: Successful exploitation will allow remote attackers to cause denial of service condition. Affected Software/OS: Zoom Client before version 4.4.2 on Mac OS X. Solution: Update to version 4.4.2 or later. CVSS Score: 4.3 CVSS Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2019-13449 https://assets.zoom.us/docs/pdf/Zoom+Response+Video-On+Vulnerability.pdf https://blog.zoom.us/wordpress/2019/07/08/response-to-video-on-concern/ https://bugs.chromium.org/p/chromium/issues/detail?id=951540 https://medium.com/@jonathan.leitschuh/zoom-zero-day-4-million-webcams-maybe-an-rce-just-get-them-to-visit-your-website-ac75c83f4ef5 https://twitter.com/zoom_us/status/1148710712241295361
Copyright	Copyright (C) 2019 Greenbone Networks GmbH

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